diff options
Diffstat (limited to 'linux-core/drm_crtc.c')
| -rw-r--r-- | linux-core/drm_crtc.c | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/linux-core/drm_crtc.c b/linux-core/drm_crtc.c index 345569b6..5f93275a 100644 --- a/linux-core/drm_crtc.c +++ b/linux-core/drm_crtc.c @@ -458,12 +458,12 @@ bool drm_crtc_set_mode(struct drm_crtc *crtc, struct drm_display_mode *mode, if (output->crtc != crtc) continue; - if (!output->funcs->mode_fixup(output, mode, adjusted_mode)) { + if (!(ret = output->funcs->mode_fixup(output, mode, adjusted_mode))) { goto done; } } - if (!crtc->funcs->mode_fixup(crtc, mode, adjusted_mode)) { + if (!(ret = crtc->funcs->mode_fixup(crtc, mode, adjusted_mode))) { goto done; } @@ -517,10 +517,16 @@ bool drm_crtc_set_mode(struct drm_crtc *crtc, struct drm_display_mode *mode, // drm_crtc_set_screen_sub_pixel_order(dev); done: + if (!ret) { + crtc->mode = saved_mode; + crtc->x = saved_x; + crtc->y = saved_y; + } + if (didLock) crtc->funcs->unlock (crtc); - return true; + return ret; } EXPORT_SYMBOL(drm_crtc_set_mode); |